CN205580538U - Many acoustical circuits of thin slice type supersound current surveying sensor - Google Patents
Many acoustical circuits of thin slice type supersound current surveying sensor Download PDFInfo
- Publication number
- CN205580538U CN205580538U CN201620397362.3U CN201620397362U CN205580538U CN 205580538 U CN205580538 U CN 205580538U CN 201620397362 U CN201620397362 U CN 201620397362U CN 205580538 U CN205580538 U CN 205580538U
- Authority
- CN
- China
- Prior art keywords
- sonac
- sensor
- sheet type
- type multi
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a many acoustical circuits of thin slice type supersound current surveying sensor belongs to acoustics, sensing technical field. Technical scheme is: contain and survey buret section (1) and ultrasonic sensor (2), surveying buret section (1) and compriseing butt clamp body (5) and ultrasonic sensor support (4), be equipped with sensor mounting bore (3) on ultrasonic sensor support (4), ultrasonic sensor (2) set up in sensor mounting bore (3). The beneficial effect of the utility model: there is not flange connections owing to survey the buret section, appearance simple structure, mounting dimension is little, need not prevent locking body, need not the reflection and propagates the supersound signal, have that simple structure is reasonable, simple to operate, prevent characteristics such as artificial distruction nature is strong, the reliability is high, measurement accuracy is high, strong adaptability, but the wide application is in the liquid measurement of supersound water gauge, hotlist, flowmeter.
Description
Technical field
This utility model relates to a kind of sheet type multi-paths ultrasonic flow measurement sensor, and in particular with ultrasonic detecting technology, in metering conduit, the transducer special measurement sensor of fluid flow or heat, belongs to acoustics, field of sensing technologies.
Background technology
At present, fluid flow or the metering of heat in existing pipeline, it is sonac to be arranged in measurement pipeline section, carries out fluid flow or heat in metering conduit by ultrasonic detecting technology；Ultrasonic water meter, hotlist, the installation form of flow measurement quantity sensor mainly have two kinds: Flange joint form and to folder form, both installation forms are in use, there are the following problems to measure sensor: the measurement sensor that Flange joint form is installed, because relating to the working place problem of Flange joint, so its structure is complicated, the bodily form is bigger, installation length is longer, and operation is also inconvenient；The measurement sensor that wafer type form is installed, need locked rotatable sonac after mounting, there are insecure shortcoming after movable part, installation, such as: China Patent No.: 201420273092.6, patent name: a kind of card form ultrasonic fluid flow measurement device, it it is exactly the measurement sensor of a kind of wafer type form installation, measure for monophone road V mode, in measurement, ultrasound wave needs the reflection through reflecting surface to propagate, energy loss is bigger, and reflecting surface is easily by water quality impact fouling, affects instrument and measures for a long time.
Utility model content
This utility model purpose is to provide a kind of sheet type multi-paths ultrasonic flow measurement sensor, and volume is little, simple in construction, easy for installation, propagate ultrasonic signal, certainty of measurement without reflection high, solves problem present in background technology.
The technical solution of the utility model is:
A kind of sheet type multi-paths ultrasonic flow measurement sensor, comprises measurement pipeline section and sonac；Measuring pipeline section to be formed by folder body and sonac support, sonac support is provided with sensor mounting hole, and sonac is arranged in sensor mounting hole.
Described is integrative-structure or Split assembled structure to folder body and sonac support.Plastic material can be used, it would however also be possible to employ other material；Being arranged on folder body between two sections of tested pipelines, sonac support is positioned at tested pipeline.
Described sonac is to arrange in pairs, and a pair two-by-two, constituting a sound travel, sonac can be a pair, it is also possible to is multipair；Multipair sonac uses arranged crosswise, is measured by Z mode, constitutes multi-paths, and a pair sonac on same sound travel is arranged in parallel.
Described sonac support is to arrange in pairs, can be a pair, it is also possible to be multipair；Sensor mounting hole is to arrange in pairs, can be a pair, it is also possible to be multipair；The setting angle of sonac support and sensor mounting hole is arbitrary, but a pair sonac on same sound travel is arranged in parallel.Sonac can be with elastic conjunction in sensor mounting hole, for example with mounting means disclosed in the patent that the applicant has applied for, patent name: a kind of Ultrasonic water meter, calorimeter are with measuring sensor, the patent No.: ZL200920312197.7.Sonac can be assemblied in sensor mounting hole by forms such as bonding, screw threads.
Described two sections of tested pipelines are respectively upstream and install pipe and pipe is installed in downstream, in upstream, folder body is installed pipe and installs between pipe with downstream, and sonac support is positioned at upstream and installs pipe and pipe is installed in downstream.
Described measurement pipeline section top is transducer mounting seat；Described measurement pipeline section is provided with sensor wire penetration pipe, and sensor wire penetration pipe one end connects with sensor mounting hole, and other end connection transducer mounting seat, for being drawn out to transducer by the output cord of sonac.
Measurement pipeline section of the present utility model eliminates flange, and its overall dimensions can be greatly reduced；During in-site installation, can sonac support be put into inside tested pipeline, then rely on the flange of on-the-spot tested pipeline section will folder body be firmly fixed.Overall structure is both without locked rotary ultrasonic sensor mechanism after installing, there is no the reflecting surface of reflectance ultrasound ripple signal, and sonac uses arranged crosswise Z mode to measure, and there is not the ultrasonic signal energy loss that reflecting surface causes yet, avoiding the improper measurement of instrument, reliability is high.
The beneficial effects of the utility model: owing to measuring pipeline section flangeless conjunction part, contour structures is simple, installation dimension is little, need not anti-locking mechanism, ultrasonic signal is propagated without reflection, there is the features such as artificial destruction simple and reasonable, easy for installation, anti-is strong, reliability is high, certainty of measurement is high, strong adaptability, can be widely applied in the liquid meter of Ultrasonic water meter, hotlist, effusion meter.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram；
Fig. 2 is this utility model embodiment side elevational cross-section schematic diagram；
Fig. 3 is this utility model embodiment schematic top plan view；
Fig. 4 is schematic diagram after this utility model embodiment is installed；
Fig. 5 is that this utility model embodiment installs rear isometric schematic diagram；
In figure: measure pipeline section 1, sonac 2, sensor mounting hole 3, sonac support 4, pipe 8, downstream installation pipe 9, flange gasket 10 are installed in folder body 5, sensor wire penetration pipe 6, transducer mounting seat 7, upstream.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by embodiment, this utility model is described further.
A kind of sheet type multi-paths ultrasonic flow measurement sensor, comprises measurement pipeline section 1 and sonac 2；Measuring pipeline section 1 to be formed by folder body 5 and sonac support 4, sonac support 4 is provided with sensor mounting hole 3, and sonac 2 is arranged in sensor mounting hole 3.
Described is integrative-structure or Split assembled structure to folder body 5 and sonac support 4.Plastic material can be used, it would however also be possible to employ other material；Being arranged on folder body 5 between two sections of tested pipelines, sonac support 4 is positioned at tested pipeline.
Described sonac 2 is to arrange in pairs, and a pair two-by-two, constituting a sound travel, sonac 2 can be a pair, it is also possible to is multipair；Multipair sonac uses arranged crosswise, is measured by Z mode, constitutes multi-paths, and a pair sonac on same sound travel is arranged in parallel.
Described sonac support 4 is to arrange in pairs, can be a pair, it is also possible to be multipair；Sensor mounting hole 3 is to arrange in pairs, can be a pair, it is also possible to be multipair；The setting angle of sonac support 4 and sensor mounting hole 3 is arbitrary, but a pair sonac on same sound travel is arranged in parallel.Sonac can be with elastic conjunction in sensor mounting hole, for example with mounting means disclosed in the patent that the applicant has applied for, patent name: a kind of Ultrasonic water meter, calorimeter are with measuring sensor, the patent No.: ZL200920312197.7.Sonac can be assemblied in sensor mounting hole by forms such as bonding, screw threads.
Described two sections of tested pipelines are respectively upstream and install pipe 8 and downstream installation pipe 9, install between pipe 8 and downstream installation pipe 9 to folder body 5 in upstream, and sonac support 4 is positioned at upstream and installs pipe 8 and downstream installation pipe 9.
Described measurement pipeline section 1 top is transducer mounting seat 7；Described measurement pipeline section 1 is provided with sensor wire penetration pipe 6, and sensor wire penetration pipe 6 one end connects with sensor mounting hole 3, and other end connection transducer mounting seat 7, for being drawn out to transducer by the output cord of sonac.
Measurement pipeline section of the present utility model eliminates flange, and its overall dimensions can be greatly reduced；During in-site installation, can sonac support be put into inside tested pipeline, then rely on the flange of on-the-spot tested pipeline section will folder body be firmly fixed.Overall structure is both without locked rotary ultrasonic sensor mechanism after installing, there is no the reflecting surface of reflectance ultrasound ripple signal, and sonac uses arranged crosswise Z mode to measure, and there is not the ultrasonic signal energy loss that reflecting surface causes yet, avoiding the improper measurement of instrument, reliability is high.
In the present embodiment, that measures pipeline section uses injection moulding integrated molding to folder body 5 with sonac support 4, arrange a pair sonac support altogether, two sensor mounting hole are had on each sonac support, entirety has two pairs of sonac arranged crosswise and measures, and sonac uses interference fit to be fixed on sonac support.
Claims (9)
1. a sheet type multi-paths ultrasonic flow measurement sensor, it is characterised in that: comprise measurement pipeline section (1) and sonac (2)；Measuring pipeline section (1) to be formed by folder body (5) and sonac support (4), sonac support (4) is provided with sensor mounting hole (3), and sonac (2) is arranged in sensor mounting hole (3).
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 1, it is characterised in that: described is integrative-structure or Split assembled structure to folder body (5) and sonac support (4).
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 1 and 2, it is characterised in that: being arranged on folder body (5) between two sections of tested pipelines, sonac support (4) is positioned at tested pipeline.
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 1 and 2, it is characterised in that: described sonac (2) is to arrange in pairs, a pair two-by-two, constitutes a sound travel；Multipair sonac uses arranged crosswise, constitutes multi-paths.
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 4, it is characterised in that: a pair sonac on same sound travel is arranged in parallel.
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 1 and 2, it is characterised in that: described sonac support (4) is to arrange in pairs；Sensor mounting hole (3) is to arrange in pairs.
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 6, it is characterised in that: described sonac elastic conjunction is in sensor mounting hole.
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 6, it is characterised in that: described sonac is assemblied in sensor mounting hole by bonding or thread forms.
A kind of sheet type multi-paths ultrasonic flow measurement sensor the most according to claim 1 and 2, it is characterised in that: described measurement pipeline section (1) top is transducer mounting seat (7)；Described measurement pipeline section (1) is provided with sensor wire penetration pipe (6), and sensor wire penetration pipe (6) one end connects with sensor mounting hole (3), other end connection transducer mounting seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397362.3U CN205580538U (en) | 2016-05-05 | 2016-05-05 | Many acoustical circuits of thin slice type supersound current surveying sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397362.3U CN205580538U (en) | 2016-05-05 | 2016-05-05 | Many acoustical circuits of thin slice type supersound current surveying sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580538U true CN205580538U (en) | 2016-09-14 |
Family
ID=56859663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397362.3U Active CN205580538U (en) | 2016-05-05 | 2016-05-05 | Many acoustical circuits of thin slice type supersound current surveying sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784033A (en) * | 2016-05-05 | 2016-07-20 | 汇中仪表股份有限公司 | Sheet type multi-path ultrasonic flow-measuring sensor and use method thereof |
-
2016
- 2016-05-05 CN CN201620397362.3U patent/CN205580538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784033A (en) * | 2016-05-05 | 2016-07-20 | 汇中仪表股份有限公司 | Sheet type multi-path ultrasonic flow-measuring sensor and use method thereof |
| CN105784033B (en) * | 2016-05-05 | 2022-02-01 | 汇中仪表股份有限公司 | Sheet type multi-sound-path ultrasonic flow measurement sensor and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102713529B (en) | Sonac, effusion meter and method | |
| CN102680034B (en) | Device for measuring flow by means of ultrasonic waves | |
| EP2037231A1 (en) | Ultrasonic flow measurement device | |
| CN205580538U (en) | Many acoustical circuits of thin slice type supersound current surveying sensor | |
| CN105784033A (en) | Sheet type multi-path ultrasonic flow-measuring sensor and use method thereof | |
| CN208818268U (en) | A kind of measurement pipeline section of ultrasonic water meter | |
| CN104792375A (en) | Ultrasonic wave opposite irradiation type water meter | |
| CN104931158A (en) | Novel ultrasonic heat meter | |
| CN109141556B (en) | Piezoelectric vibrator embedded type wide-beam ultrasonic liquid flow measuring device | |
| CN102023038B (en) | Ultrasonic measurement method for pipeline flux | |
| CN205449174U (en) | Ultrasonic wave base table with stable voltage and current ware device | |
| CN205748514U (en) | A kind of sheet type Ultrasonic water meter, hotlist, effusion meter are with measuring sensor | |
| CN203824576U (en) | Fluid measuring device | |
| CN105973324A (en) | Sheet type measuring sensor for ultrasonic water meters, heat meters and flow meters and use method of measuring sensor | |
| CN110506198A (en) | Device for measuring ultrasonic wave flow | |
| CN107051851B (en) | Double-sound-path double-piezoelectric-plate ultrasonic transducer | |
| CN208238866U (en) | A kind of ultrasonic flowmeter | |
| CN201429435Y (en) | Ultrasonic wave flow sensor | |
| CN205562077U (en) | Ultrasonic wave calorimeter pipeline and ultrasonic wave calorimeter | |
| KR101135213B1 (en) | Ultrasonic wave detector for ultrasonic flowmeter | |
| CN206321282U (en) | A kind of parallel Eight-channel ultrasonic flowmeter sensor | |
| CN205861137U (en) | Reducing two is popped one's head in time difference ultrasonic flow rate measurement apparatus | |
| CN206854039U (en) | A kind of alliteration journey bimorph ultrasonic transducer | |
| CN114235112B (en) | Flow field monitoring device applied to ultrasonic water meter | |
| CN108775937A (en) | A kind of ultrasonic flowmeter with positioning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |